Comments (5)
I too am interested in POE :) Although i'm also familiar with feature creep in prototype designs and how it can distract for the core goal. Great work so far, looking forward to updates.
from ethersweep.
Another +1 for PoE. I'm working towards automating my house and I'm keen to be able to make blinds/curtains/shutters move. I can get PoE to the windows but finding PoE blinds in the UK is a nightmare.
Really finding PoE for most things smart home is awkward. My current plan would be to use a PoE splitter to extract the power and then something like this project to control a stepper. Obviously this won't be the smallest or cleanest solution. Otherwise my options are something like this olimex board and a stepper driver board.
Re crowdfunding/financing, if there was a nicer solution that could interface with home assistnant I'd probably be after 30 or so. Then I just have to find the blinds.
from ethersweep.
Hey, Thanks!
Good thoughts! POE is cool, but I'm currently not sure if it's worth the extra trouble right now. The 12W of the Ag9912 and AG9924 is (maybe) a bit on the low side of power delivery I guess. And I'm not sure how small the design can actually be for my power requirements. On top, I think it is a good thing to be able to run it from standard routers at home with no POE injectors etc. But I will take a look at that in the future. :)
A four-layer board is surely the way to go in the future. This board was somewhat of a learning project and I stumbled a bit into the current design. Thanks for the tip!
from ethersweep.
Actually... the POE module might just fit on the top board :D
from ethersweep.
poe++ will deliver 70W and instead of doing DC-DC conversion for all power maybe you can use that poe voltage directly for motor and step down only control voltage. Naturally you will need high voltage driver chip for that.
from ethersweep.
Related Issues (20)
- Rethink drive modes
- Rework JSON instrucion set
- Rethink connectors HOT 1
- USB C & USB PD HOT 2
- NTP time synchronization for parallel movements of multiple motors HOT 8
- Consider using internal voltage reference HOT 1
- TMC2240 upgrade (maybe) HOT 2
- EtherCAT option
- Design feedback HOT 3
- Daisy chain connection HOT 1
- build scheduler
- Release version
- Any plans for Nema 23 ? HOT 1
- check DHCP and MAC address generation/load from EEPROM/FLASH
- pdf schematics HOT 1
- Is it available with esp32 with wifi connection? HOT 5
- angle display updated wrong point
- Update arduino json to version 6 HOT 1
- fix JLC CPL files HOT 1
- make use of w5500 interrupt
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from ethersweep.